MESON Chess Problem Database

Problem Display
PID: 236253 (8/8/8/8/3Q4/7r/4K2p/7k w - - 0 1)

Zepler, Erich Ernest

Die Welt, 1950

8/8/8/8/3Q4/7r/4K2p/7k

#4

2 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qf4!
      • threat
        • 2.Qf1#
      • 1...Re3+
        • 2.Qxe3
          • 2...Kg2
            • 3.Qf3+
              • 3...Kg1
                • 4.Qf1#
      • 1...Rg3
        • 2.Qe4+
          • 2...Kg1
            • 3.Qb1+
              • 3...Kg2
                • 4.Qf1#
          • 2...Rg2+
            • 3.Kd1
              • 3...Kg1
                • 4.Qe1#
            • 3.Kd3
              • 3...Kg1
                • 4.Qe1#
            • 3.Ke3
              • 3...Kg1
                • 4.Qb1#
          • 2...Rf3
            • 3.Qxf3+
              • 3...Kg1
                • 4.Qf1#
            • 3.Kxf3
              • 3...Kg1
                • 4.Qb1#
                • 4.Qe1#

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